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Alpine Linux: CVE-2021-3560: Improper Check for Unusual or Exceptional Conditions

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Alpine Linux: CVE-2021-3560: Improper Check for Unusual or Exceptional Conditions

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
02/16/2022
Created
03/22/2024
Added
03/21/2024
Modified
03/22/2024

Description

It was found that polkit could be tricked into bypassing the credential checks for D-Bus requests, elevating the privileges of the requestor to the root user. This flaw could be used by an unprivileged local attacker to, for example, create a new local administrator. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Solution(s)

  • alpine-linux-upgrade-polkit

References

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